<cameralimits>

Description

Specifies limits to the camera pan, tilt and field of view (zoom). If pan and tilt limits are omitted or set to their maximum values, the camera will have no constraints.

If a panoelement is specified, the engine will automatically set pan, tilt and fov values to limit the camera to show only parts within this panoelement.

Syntax

<tour>
  <scene>
    <meta>
      <cameralimits 
        panmin="-180" panmax="180"
        tiltmin="-90" tiltmax="90"
        fovmin="40"  fovmax="140" />
      ...
    </meta>
    ...
  <scene>
    ...
</tour>

Attributes

• panoelement

  References a panoelement by id that is used to get the min/max pan, tilt and fov values.

• panmin

  Minimum pan ("left" edge) in degrees
  Values:-180 to 180, defaults to -180

• panmax

  Maximum pan ("right" edge) in degrees
  Values:-180 to 180, defaults to 180

• tiltmin

  Minimum tilt ("bottom" edge) in degrees
  Values:-90 to 90, defaults to -90

• tiltmax

  Maximum tilt ("top" edge) in degrees
  Values:-90 to 90, defaults to 90

• fovmin

  Minimum field of view (furthest zoom) in degrees
  Values:0.1 to 170, defaults to 40

• fovmax

  Maximum field of view (widest angle) in degrees
  Values:0.1 to 170, defaults to 140

Children

none

History

• 07-Apr-04: Initial version
• 04-Nov-04: Added panoelement attribute